| This Seal kit is for 1¼ BSP Ramsay PCU/ACU units with the White Nylon heads. The diaghragms are for M6 fixings around the outside with two M6 fittngs across the centre and 1¼ spigots. |
| This Seal kit is for 1¼ BSP Ramsay PCU/ACU units with the White Nylon heads. The diaghragms are for M6 fixings around the outside with two M6 fittngs across the centre and 1¼ spigots. |
